Make oneself is in the work continuous study, stand in no fear of difficulties, brave to innovate.

使自己在工作中不断的学习，不畏艰难，勇于创新。

youdao

The oil workers showed no sign of fear before the great difficulties.

石油工人在困难面前毫无惧色。

《新英汉大辞典》

The face of difficulties, some people fear it because of the strong heart, so let us lose the mentality of self-confidence.

面对困难，有的人因为从内心害怕它的强大，这样的心态让我们输掉了自信心。

youdao

The chairman of troubled care home provider Southern Cross has apologised for the "uncertainty and concern" caused by difficulties in the business, but has said that residents should not fear widespread programme of home closures.

BBC: Southern Cross boss: 'I am very sorry'